Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo ML 2.4 del 28-09-2023 ore 19:49:05 (Italia) in zona: 3 km SE San Lorenzo Nuovo (VT)

Un terremoto di magnitudo ML 2.4 è avvenuto nella zona: 3 km SE San Lorenzo Nuovo (VT), il

  • 28-09-2023 17:49:05 (UTC)
  • 28-09-2023 19:49:05 (UTC +02:00) ora italiana

con coordinate geografiche (lat, lon) 42.6600, 11.9240 ad una profondità di 4 km.

Il terremoto è stato localizzato da: Sala Sismica INGV-Roma.

Ricerca terremoti: Qualsiasi nel raggio di 30 km

I valori delle coordinate ipocentrali e della magnitudo rappresentano la migliore stima con i dati a disposizione. Eventuali nuovi dati o analisi potrebbero far variare tali stime.

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Compila il questionario.

Visualizza la localizzazione con

Comuni entro 20 km dall'epicentro

Le distanze sono calcolate in base alle coordinate geografiche del Municipio (Istat).
Comune Prov Dist Pop Cum Pop
San Lorenzo Nuovo VT 3 2091 2091
Grotte di Castro VT 5 2683 4774
Bolsena VT 6 3991 8765
Gradoli VT 6 1353 10118
Castel Giorgio TR 7 2131 12249
Latera VT 9 836 13085
Onano VT 10 995 14080
Acquapendente VT 11 5506 19586
Capodimonte VT 12 1731 21317
Castel Viscardo TR 13 2938 24255
Valentano VT 13 2868 27123
Proceno VT 13 557 27680
Marta VT 14 3499 31179
Bagnoregio VT 15 3650 34829
Porano TR 15 1966 36795
Lubriano VT 15 909 37704
Montefiascone VT 16 13432 51136
Orvieto TR 17 20630 71766
Sorano GR 17 3428 75194
Piansano VT 18 2079 77273
Allerona TR 18 1794 79067
Ischia di Castro VT 19 2326 81393
Celleno VT 20 1355 82748

Città più vicine con almeno 50000 abitanti

Il terremoto è stato localizzato
31 Km a NW di Viterbo (67173 abitanti)
60 Km a W di Terni (111501 abitanti)
63 Km a SW di Perugia (166134 abitanti)
64 Km a N di Civitavecchia (52991 abitanti)
67 Km a E di Grosseto (82087 abitanti)
72 Km a W di Foligno (57155 abitanti)
88 Km a SE di Siena (53903 abitanti)
90 Km a S di Arezzo (99543 abitanti)
97 Km a NW di Roma (2864731 abitanti)
99 Km a NW di Guidonia Montecelio (88673 abitanti)
Sismicità recente e storica
Pericolosità sismica
Mappe di scuotimento
Mappa del risentimento sismico
Cronologia delle localizzazioni calcolate
Tipo Magnitudo Tempo origine (UTC) Latitudine Longitudine Profondità (km) Ora pubblicazione (UTC) Autore ID Localizzazione
Rivista
Rev100 		ML 2.4 2023-09-28
17:49:05		 42.6598 11.9238 4 2023-09-28
18:00:38		 Sala Sismica INGV-Roma 121551031
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2023-09-28 17:49:05 ± 0.12
Latitudine 42.6598 ± 0.0054
Longitudine 11.9238 ± 0.0086
Profondità (km) 4 ± 1 (from location)
Metodo di valutazione manual
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV
Tipo di evento earthquake
ID localizzazione 121551031

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 593
Semi-asse minore dell'ellisse di confidenza (metri) 580
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 4
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 590.0
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 127
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 47
Numero di fasi 28
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 0.29
Distanza epicentrale della stazione piu' vicina (gradi) 0.00000
Distanza epicentrale della stazione piu’ lontana (gradi) 1.06390
Numero di stazioni in cui l’evento e’ stato osservato 35
Numero di stazioni usate nel calcolo dell'Origin 18
Parametri della magnitudo

ML:2.4

Campo Valore
Valore 2.4
Incertezza 0.3
Num. stazioni usate 76
Tipo di magnitudo ML
Localizzazione di riferimento 121551031
Agenzia INGV
Autore Sala Sismica INGV-Roma
Tempo di creazione (UTC) 2023-09-28 18:00:38
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZEN8.HNZ. 2023-09-28T17:50:38.91 3.0 undecidable manual Sg 3.94 0
GU.RNCA.HHZ. 2023-09-28T17:50:02.49 3.0 negative manual Pg 10.25 0
IV.PESA.HHZ. 2023-09-28T17:49:55.97 3.0 undecidable manual S 2.07 0
IV.ZEN8.EHZ. 2023-09-28T17:49:54.79 3.0 undecidable manual Pn -1 0
IV.SFI.EHZ. 2023-09-28T17:49:47.60 3.0 undecidable manual S -1.91 0
IV.LMD.HHZ. 2023-09-28T17:49:32.39 3.0 undecidable manual P -0.37 0
IV.ATCC.EHZ. 2023-09-28T17:49:31.62 0.6 undecidable manual S 45 82.3509 50 0.31 44
IV.MURB.HHZ. 2023-09-28T17:49:31.99 0.3 undecidable manual S 36 82.7505 50 0.56 62
IV.MOCL.EHZ. 2023-09-28T17:49:31.50 3.0 undecidable manual P -1.73 0
IV.ATMI.HHZ. 2023-09-28T17:49:30.36 1.0 undecidable manual S 20 79.8645 50 -0.28 22
IV.CAFI.HHZ. 2023-09-28T17:49:28.48 0.6 undecidable manual S -2.94 0.9
IV.MF5.EHZ. 2023-09-28T17:49:28.74 3.0 undecidable manual P -0.06 0
IV.SFI.EHZ. 2023-09-28T17:49:28.90 3.0 negative manual P -1.35 0
IV.MPAG.EHZ. 2023-09-28T17:49:27.12 3.0 undecidable manual P -1.43 0
IV.SMA1.EHZ. 2023-09-28T17:49:26.97 3.0 positive manual P 0.62 0
IV.NARO.HHZ. 2023-09-28T17:49:26.10 0.1 undecidable manual P 27 118.0929 50 0.27 82
IV.CSP1.EHZ. 2023-09-28T17:49:26.06 3.0 positive manual P -0.21 0
IV.FRON.EHZ. 2023-09-28T17:49:25.24 1.0 undecidable manual P 34 115.1958 50 -0.15 21
IV.FDMO.HHZ. 2023-09-28T17:49:24.02 3.0 positive manual P -0.37 0
IV.MOMA.HHZ. 2023-09-28T17:49:24.36 0.6 undecidable manual S 73 55.0005 50 0.34 46
IV.PARC.HHZ. 2023-09-28T17:49:24.60 3.0 undecidable manual P -1.74 0
IV.PIEI.HHZ. 2023-09-28T17:49:24.61 0.1 undecidable manual P 27 109.0131 50 0.18 86
IV.MML1.EHZ. 2023-09-28T17:49:23.20 3.0 positive manual P -0.46 0
IV.BARO.EHZ. 2023-09-28T17:49:22.00 0.6 undecidable manual S 167 46.8198 95 0.38 46
IV.CESI.HHZ. 2023-09-28T17:49:22.62 3.0 positive manual P 0.72 0
IV.ATPI.EHZ. 2023-09-28T17:49:22.06 1.0 negative manual P 24 95.9262 50 -0.35 21
IV.NRCA.HHZ. 2023-09-28T17:49:22.87 3.0 positive manual P -0.73 0
IV.CASP.HHZ. 2023-09-28T17:49:21.92 3.0 negative manual P -1.21 0
IV.LNSS.HHZ. 2023-09-28T17:49:21.96 3.0 undecidable manual P -0.39 0
IV.RIBO.EHZ. 2023-09-28T17:49:20.01 0.6 undecidable manual P 294 78.2661 50 0.32 44
IV.ATVO.HHZ. 2023-09-28T17:49:20.85 0.6 positive manual P 26 89.1441 50 -0.52 41
IV.MURB.HHZ. 2023-09-28T17:49:20.25 0.3 negative manual P 36 82.7505 50 -0.14 68
IV.ATMI.HHZ. 2023-09-28T17:49:19.17 0.6 positive manual P 20 79.8645 50 -0.76 38
IV.ATCC.EHZ. 2023-09-28T17:49:19.94 1.0 undecidable manual P 45 82.3509 50 -0.37 22
IV.ARCI.HHZ. 2023-09-28T17:49:19.74 0.6 undecidable manual S 300 42.3243 95 -0.3 47
IV.ASSB.HHZ. 2023-09-28T17:49:18.54 0.3 negative manual P 54 73.2711 50 -0.38 66
IV.MGAB.HHZ. 2023-09-28T17:49:16.56 0.6 undecidable manual S 29 31.9458 97 0.09 50
TV.SF11.HHZ. 2023-09-28T17:49:15.23 0.6 undecidable manual S 319 30.5472 97 -0.76 42
IV.MOMA.HHZ. 2023-09-28T17:49:15.35 0.6 positive manual P 73 55.0005 50 -0.75 40
IV.MCIV.CHZ. 2023-09-28T17:49:14.15 0.6 undecidable manual S 303 24.0537 99 0.38 48
IV.BARO.EHZ. 2023-09-28T17:49:14.62 0.3 positive manual P 167 46.8198 95 -0.1 74
IV.ARCI.HHZ. 2023-09-28T17:49:13.58 0.1 negative manual P 300 42.3243 95 -0.23 96
IV.SACS.HHZ. 2023-09-28T17:49:13.13 0.6 undecidable manual S 357 21.0678 101 0.41 48
IV.MGAB.HHZ. 2023-09-28T17:49:11.47 0.1 positive manual P 29 31.9458 97 -0.28 97
TV.SF11.HHZ. 2023-09-28T17:49:11.51 1.0 undecidable manual P 319 30.5472 97 0.04 26
IV.MCIV.CHZ. 2023-09-28T17:49:10.65 0.1 positive manual P 303 24.0537 99 0.46 95
IV.SACS.HHZ. 2023-09-28T17:49:09.81 0.1 positive manual P 357 21.0678 101 0.23 100
Ampiezza e Magnitudo per ciascuna stazione
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACS.HHE. ML:3.1 0.009190000000000002 0.72 AML other m 2023-09-28T17:49:13.67
IV.SACS.HNE. ML:3.1 0.009035 0.72 AML other m 2023-09-28T17:49:13.67
IV.SACS.HHN. ML:2.7 0.004070000000000001 1.08 AML other m 2023-09-28T17:49:15.61
IV.SACS.HNN. ML:2.7 0.003905 1.06 AML other m 2023-09-28T17:49:15.60
IV.MCIV.CHN. ML:2.5 0.0021000000000000003 0.58 AML other m 2023-09-28T17:49:15.80
TV.SF11.HHN. ML:2.9 0.00363 0.36 AML other m 2023-09-28T17:49:16.65
TV.SF11.HHE. ML:2.7 0.0025250000000000003 0.26 AML other m 2023-09-28T17:49:17.66
IV.MGAB.HNN. ML:2.8 0.0027 0.2 AML other m 2023-09-28T17:49:17.60
IV.MGAB.HHN. ML:2.8 0.002885 1.02 AML other m 2023-09-28T17:49:17.60
IV.MCIV.CHE. ML:2.6 0.00246 1.46 AML other m 2023-09-28T17:49:18.85
IV.MGAB.HHE. ML:2.8 0.0028399999999999996 0.74 AML other m 2023-09-28T17:49:19.68
IV.MGAB.HNE. ML:2.8 0.00265 0.74 AML other m 2023-09-28T17:49:19.68
IV.ARCI.HHE. ML:2.3 0.0005989999999999999 1.32 AML other m 2023-09-28T17:49:21.18
IV.ARCI.HHN. ML:2.2 0.0005449999999999999 0.84 AML other m 2023-09-28T17:49:23.92
IV.BARO.EHE. ML:1.2 0.000051750000000000004 0.34 AML other m 2023-09-28T17:49:23.93
IV.BARO.HNE. ML:2.2 0.00046199999999999995 1.58 AML other m 2023-09-28T17:49:24.15
IV.MOMA.HNE. ML:2.4 0.000632 0.44 AML other m 2023-09-28T17:49:25.84
IV.MOMA.HNN. ML:2.4 0.0006445 0.96 AML other m 2023-09-28T17:49:25.43
IV.MOMA.HHN. ML:2.3 0.00053 0.98 AML other m 2023-09-28T17:49:26.81
IV.MOMA.HHE. ML:2.5 0.000713 0.82 AML other m 2023-09-28T17:49:27.56
IV.BARO.EHN. ML:2.1 0.00040149999999999995 0.36 AML other m 2023-09-28T17:49:28.39
IV.BARO.HNN. ML:2.2 0.0004345 0.38 AML other m 2023-09-28T17:49:28.39
IV.CAFI.HHE. ML:2.6 0.0006590000000000001 0.2 AML other m 2023-09-28T17:49:29.11
IV.CAFI.HNE. ML:2.6 0.00061 0.18 AML other m 2023-09-28T17:49:29.12
IV.CAFI.HNN. ML:2.4 0.0004335 0.78 AML other m 2023-09-28T17:49:29.57
IV.CAFI.HHN. ML:2.5 0.000458 0.8 AML other m 2023-09-28T17:49:29.57
IV.ASSB.HHE. ML:2.2 0.0002455 0.56 AML other m 2023-09-28T17:49:31.35
IV.ASSB.HHN. ML:2.2 0.000254 0.64 AML other m 2023-09-28T17:49:33.59
IV.LMD.HHN. ML:2.5 0.0001555 0.12 AML other m 2023-09-28T17:49:33.29
IV.LMD.HHE. ML:2.3 0.0000939 0.3 AML other m 2023-09-28T17:49:33.29
IV.RIBO.EHE.01 ML:2.2 0.000242 0.74 AML other m 2023-09-28T17:49:33.11
IV.ATMI.HHN. ML:3.0 0.0013599999999999999 1.44 AML other m 2023-09-28T17:49:33.27
IV.ATCC.HNE. ML:2.6 0.000624 1.18 AML other m 2023-09-28T17:49:34.40
IV.ATCC.EHE. ML:2.6 0.0006075000000000001 0.78 AML other m 2023-09-28T17:49:34.01
IV.MURB.HNN. ML:3.1 0.00183 0.92 AML other m 2023-09-28T17:49:34.88
IV.MURB.HHN. ML:3.2 0.002165 0.9 AML other m 2023-09-28T17:49:34.87
IV.ATVO.HHE. ML:2.6 0.000463 1.38 AML other m 2023-09-28T17:49:35.04
IV.MURB.HHE. ML:3.2 0.00216 0.32 AML other m 2023-09-28T17:49:35.26
IV.MURB.HNE. ML:3.2 0.002175 0.84 AML other m 2023-09-28T17:49:35.27
IV.ATMI.HHE. ML:3.1 0.0017599999999999998 1.36 AML other m 2023-09-28T17:49:35.27
IV.CASP.HHN. ML:2.1 0.00014500000000000003 1.08 AML other m 2023-09-28T17:49:36.30
IV.ATVO.HHN. ML:2.4 0.0002675 0.42 AML other m 2023-09-28T17:49:36.75
IV.RIBO.EHN.01 ML:2.1 0.0001915 1.24 AML other m 2023-09-28T17:49:36.77
IV.ATCC.HNN. ML:2.6 0.0005355000000000001 0.48 AML other m 2023-09-28T17:49:37.29
IV.NRCA.HHN. ML:2.2 0.000144 0.1 AML other m 2023-09-28T17:49:37.19
IV.CASP.HHE. ML:1.9 0.00009540000000000001 0.38 AML other m 2023-09-28T17:49:37.34
IV.ATCC.EHN. ML:2.6 0.0005600000000000001 1.54 AML other m 2023-09-28T17:49:37.08
IV.CESI.HHE. ML:2.2 0.0001785 0.34 AML other m 2023-09-28T17:49:37.92
IV.ATPI.EHN. ML:2.5 0.00034599999999999995 0.42 AML other m 2023-09-28T17:49:38.34
IV.CESI.HHN. ML:2.4 0.00032950000000000004 0.42 AML other m 2023-09-28T17:49:38.44
IV.ATPI.EHE. ML:2.5 0.00034899999999999997 0.52 AML other m 2023-09-28T17:49:38.42
IV.LNSS.HHE. ML:2.4 0.00027949999999999996 0.52 AML other m 2023-09-28T17:49:39.20
IV.FDMO.HHN. ML:2.2 0.0001655 1.42 AML other m 2023-09-28T17:49:40.83
IV.LNSS.HHN. ML:2.4 0.0003075 0.74 AML other m 2023-09-28T17:49:40.57
IV.MML1.EHE. ML:2.4 0.000225 1.42 AML other m 2023-09-28T17:49:41.11
IV.PIEI.HHN. ML:2.3 0.000177 0.62 AML other m 2023-09-28T17:49:41.20
IV.PIEI.HHE. ML:2.4 0.0002195 0.76 AML other m 2023-09-28T17:49:41.26
IV.FDMO.HHE. ML:2.2 0.0001395 0.72 AML other m 2023-09-28T17:49:42.33
IV.SMA1.EHE. ML:2.8 0.0004665 1.6 AML other m 2023-09-28T17:49:43.15
IV.NARO.HHN. ML:2.1 0.00009265 0.98 AML other m 2023-09-28T17:49:44.57
IV.NRCA.HHE. ML:2.2 0.000154 1.12 AML other m 2023-09-28T17:49:44.05
IV.SMA1.EHN. ML:2.4 0.00020400000000000003 1.1 AML other m 2023-09-28T17:49:44.11
IV.CSP1.EHE. ML:2.9 0.0006105 0.54 AML other m 2023-09-28T17:49:45.30
IV.NARO.HHE. ML:2.1 0.0000932 0.54 AML other m 2023-09-28T17:49:45.04
IV.PARC.HHN. ML:2.4 0.0001855 0.92 AML other m 2023-09-28T17:49:45.51
IV.CSP1.EHN. ML:2.7 0.000441 0.64 AML other m 2023-09-28T17:49:45.63
IV.FRON.EHN. ML:2.4 0.0002125 0.68 AML other m 2023-09-28T17:49:45.18
IV.FRON.EHE. ML:2.3 0.0001565 0.4 AML other m 2023-09-28T17:49:45.40
IV.MML1.EHN. ML:2.1 0.000122 0.88 AML other m 2023-09-28T17:49:45.19
IV.PARC.HHE. ML:2.4 0.0001955 1.56 AML other m 2023-09-28T17:49:45.90
IV.MPAG.EHN. ML:2.2 0.0001095 0.52 AML other m 2023-09-28T17:49:47.33
IV.MPAG.EHE. ML:2.1 0.00008705 0.86 AML other m 2023-09-28T17:49:48.86
IV.MF5.EHN. ML:2.5 0.00021300000000000003 1.32 AML other m 2023-09-28T17:49:48.32
IV.SFI.EHN. ML:2.0 0.00006185 0.56 AML other m 2023-09-28T17:49:49.81
IV.SFI.EHE. ML:2.1 0.00006785 1.12 AML other m 2023-09-28T17:49:52.88
IV.MF5.EHE. ML:2.4 0.0001795 0.5 AML other m 2023-09-28T17:49:55.29
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
Download
Tipo Descrizione Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Forme d'onda Segnali sismici in formato miniseed + resp Download